This is the story of the Armero tragedy, and the citizens that fled for their lives. Video by Michal Bialozej Commissioned by Harriet Constable Follow BBC Reel on Twitter, Instagram ...

Following an eruption, a massive mudflow buried the town of Armero, killing an estimated 25,000 people. Similarly, the 1980 eruption of Mount St. Helens-just 50 miles from Mount Rainier-triggered ...